AI training contract
Medical Coder
Medicine & Health · USD 25-40 an hour. · 30 openings
Medical Coder is contract work for micro1, reviewing and correcting what AI models produce in medicine & health. The output of the job is expert judgement written down: a model gives an answer, someone who knows the subject decides whether it is right and explains why.
What it requires. No credential is stated on this listing beyond experience in the field.
What it pays. USD 25 to USD 40 an hour, as published by micro1. Rates in this category track how rare the credential is rather than how hard the work is.
Where. The listing says this role is remote and names no country. micro1 says it hires talent from around the world, except people who reside in Afghanistan, Belarus, China, Cuba, Democratic Republic of the Congo, Hong Kong, Iran, Iraq, Libya, Macao, Myanmar, North Korea, Russian Federation, Somalia, South Sudan, Sudan, Syria, Venezuela, Ukraine, and Yemen. So this page lists every other country as eligible, on the strength of that rule and not of anything this listing says. Requirements can still differ by role, so check the application page on micro1 before you apply.
micro1 lists 30 openings on this role.
Skills named: Medical Coding, ICD-10, CPT, CPC Certification, Evaluation & Management.
Applications are made on micro1, not here. WFA Digital is independent of micro1 and may receive a referral fee if you are hired, at no cost to you.
Full listing, as published by micro1
Role Title: Medical Coder Role Type: Contractor Location: Remote micro1 is engaging Medical Coders to contribute their expertise to a dynamic project for a valued customer. In this role, you'll apply your expertise to help train next-generation AI systems. Your work will shape how models learn, reason, and perform through high-quality, real-world input. No prior experience in AI is required — your domain knowledge is what matters. Scope of Work Annotate and review medical records, ensuring accurate assignment of ICD-10 and CPT codes based on documentation. Apply Evaluation & Management (E&M) leveling using official guidelines to validate and enrich datasets. Leverage up-to-date coding reference materials to maintain compliance with current coding standards. Collaborate with project stakeholders via written and verbal communication to clarify requirements and resolve ambiguities in clinical documentation. Provide high-quality feedback on coding guidelines and edge cases to improve project workflows and model understanding. Contribute domain expertise to the creation and validation of medical code datasets for AI training purposes. Preferred Qualifications Active AAPC Certified Professional Coder (CPC) certification is required. Comprehensive understanding of ICD-10 and CPT coding systems and E&M leveling guidelines. Experience with diverse clinical documentation types and associated coding challenges. Proficiency with both written and verbal communication, with a strong attention to clarity and detail. Access to up-to-date official ICD-10 and CPT coding books, as well as E&M guidelines. Familiarity with digital annotation tools or experience participating in data-driven projects (nice to have). Commitment to quality, accuracy, and continuous learning in a fast-evolving healthcare and technology environment.
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Rate, openings and requirements checked 2026-09-25 against micro1's own public postings.